218303460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71341}}^1$

素因数の和:71373

約数の個数: 72

約数和(自身を含む): 701149176

約数和(自身を除く): 482845716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 71341, 142682, 214023, 285364, 356705, 428046, 642069, 713410, 856092, 1070115, 1212797, 1284138, 1426820, 2140230, 2425594, 2568276, 3210345, 3638391, 4280460, 4851188, 6063985, 6420690, 7276782, 10915173, 12127970, 12841380, 14553564, 18191955, 21830346, 24255940, 36383910, 43660692, 54575865, 72767820, 109151730, 218303460]

約数ペア:

[(1, 218303460), (2, 109151730), (3, 72767820), (4, 54575865), (5, 43660692), (6, 36383910), (9, 24255940), (10, 21830346), (12, 18191955), (15, 14553564), (17, 12841380), (18, 12127970), (20, 10915173), (30, 7276782), (34, 6420690), (36, 6063985), (45, 4851188), (51, 4280460), (60, 3638391), (68, 3210345), (85, 2568276), (90, 2425594), (102, 2140230), (153, 1426820), (170, 1284138), (180, 1212797), (204, 1070115), (255, 856092), (306, 713410), (340, 642069), (510, 428046), (612, 356705), (765, 285364), (1020, 214023), (1530, 142682), (3060, 71341)]